<?php

/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Gdata
 * @subpackage Media
 * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @version    $Id: MediaContent.php 16971 2009-07-22 18:05:45Z mikaelkael $
 */

/**
 * @see Zend_Gdata_Extension
 */
require_once 'Zend/Gdata/Extension.php';

/**
 * Represents the media:content element of Media RSS.
 * Represents media objects.  Multiple media objects representing
 * the same content can be represented using a
 * media:group (Zend_Gdata_Media_Extension_MediaGroup) element.
 *
 * @category   Zend
 * @package    Zend_Gdata
 * @subpackage Media
 * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */
class Zend_Gdata_Media_Extension_MediaContent extends Zend_Gdata_Extension
{
	protected $_rootElement = 'content';
	protected $_rootNamespace = 'media';

	/**
	 * @var string
	 */
	protected $_url = null;

	/**
	 * @var int
	 */
	protected $_fileSize = null;

	/**
	 * @var string
	 */
	protected $_type = null;

	/**
	 * @var string
	 */
	protected $_medium = null;

	/**
	 * @var string
	 */
	protected $_isDefault = null;

	/**
	 * @var string
	 */
	protected $_expression = null;

	/**
	 * @var int
	 */
	protected $_bitrate = null;

	/**
	 * @var int
	 */
	protected $_framerate = null;

	/**
	 * @var int
	 */
	protected $_samplingrate = null;

	/**
	 * @var int
	 */
	protected $_channels = null;

	/**
	 * @var int
	 */
	protected $_duration = null;

	/**
	 * @var int
	 */
	protected $_height = null;

	/**
	 * @var int
	 */
	protected $_width = null;

	/**
	 * @var string
	 */
	protected $_lang = null;

	/**
	 * Creates an individual MediaContent object.
	 */
	public function __construct($url = null, $fileSize = null, $type = null,
	$medium = null, $isDefault = null, $expression = null,
	$bitrate = null, $framerate = null, $samplingrate = null,
	$channels = null, $duration = null, $height = null, $width = null,
	$lang = null)
	{
		$this->registerAllNamespaces(Zend_Gdata_Media::$namespaces);
		parent::__construct();
		$this->_url = $url;
		$this->_fileSize = $fileSize;
		$this->_type = $type;
		$this->_medium = $medium;
		$this->_isDefault = $isDefault;
		$this->_expression = $expression;
		$this->_bitrate = $bitrate;
		$this->_framerate = $framerate;
		$this->_samplingrate = $samplingrate;
		$this->_channels = $channels;
		$this->_duration = $duration;
		$this->_height = $height;
		$this->_width = $width;
		$this->_lang = $lang;
	}


	/**
	 * Retrieves a DOMElement which corresponds to this element and all
	 * child properties.  This is used to build an entry back into a DOM
	 * and eventually XML text for sending to the server upon updates, or
	 * for application storage/persistence.
	 *
	 * @param DOMDocument $doc The DOMDocument used to construct DOMElements
	 * @return DOMElement The DOMElement representing this element and all
	 * child properties.
	 */
	public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
	{
		$element = parent::getDOM($doc, $majorVersion, $minorVersion);
		if ($this->_url !== null) {
			$element->setAttribute('url', $this->_url);
		}
		if ($this->_fileSize !== null) {
			$element->setAttribute('fileSize', $this->_fileSize);
		}
		if ($this->_type !== null) {
			$element->setAttribute('type', $this->_type);
		}
		if ($this->_medium !== null) {
			$element->setAttribute('medium', $this->_medium);
		}
		if ($this->_isDefault !== null) {
			$element->setAttribute('isDefault', $this->_isDefault);
		}
		if ($this->_expression !== null) {
			$element->setAttribute('expression', $this->_expression);
		}
		if ($this->_bitrate !== null) {
			$element->setAttribute('bitrate', $this->_bitrate);
		}
		if ($this->_framerate !== null) {
			$element->setAttribute('framerate', $this->_framerate);
		}
		if ($this->_samplingrate !== null) {
			$element->setAttribute('samplingrate', $this->_samplingrate);
		}
		if ($this->_channels !== null) {
			$element->setAttribute('channels', $this->_channels);
		}
		if ($this->_duration !== null) {
			$element->setAttribute('duration', $this->_duration);
		}
		if ($this->_height !== null) {
			$element->setAttribute('height', $this->_height);
		}
		if ($this->_width !== null) {
			$element->setAttribute('width', $this->_width);
		}
		if ($this->_lang !== null) {
			$element->setAttribute('lang', $this->_lang);
		}
		return $element;
	}

	/**
	 * Given a DOMNode representing an attribute, tries to map the data into
	 * instance members.  If no mapping is defined, the name and value are
	 * stored in an array.
	 *
	 * @param DOMNode $attribute The DOMNode attribute needed to be handled
	 */
	protected function takeAttributeFromDOM($attribute)
	{
		switch ($attribute->localName) {
			case 'url':
				$this->_url = $attribute->nodeValue;
				break;
			case 'fileSize':
				$this->_fileSize = $attribute->nodeValue;
				break;
			case 'type':
				$this->_type = $attribute->nodeValue;
				break;
			case 'medium':
				$this->_medium = $attribute->nodeValue;
				break;
			case 'isDefault':
				$this->_isDefault = $attribute->nodeValue;
				break;
			case 'expression':
				$this->_expression = $attribute->nodeValue;
				break;
			case 'bitrate':
				$this->_bitrate = $attribute->nodeValue;
				break;
			case 'framerate':
				$this->_framerate = $attribute->nodeValue;
				break;
			case 'samplingrate':
				$this->_samplingrate = $attribute->nodeValue;
				break;
			case 'channels':
				$this->_channels = $attribute->nodeValue;
				break;
			case 'duration':
				$this->_duration = $attribute->nodeValue;
				break;
			case 'height':
				$this->_height = $attribute->nodeValue;
				break;
			case 'width':
				$this->_width = $attribute->nodeValue;
				break;
			case 'lang':
				$this->_lang = $attribute->nodeValue;
				break;
			default:
				parent::takeAttributeFromDOM($attribute);
		}
	}

	/**
	 * Returns the URL representing this MediaContent object
	 *
	 * @return string   The URL representing this MediaContent object.
	 */
	public function __toString()
	{
		return $this->getUrl();
	}

	/**
	 * @return string   The direct URL to the media object
	 */
	public function getUrl()
	{
		return $this->_url;
	}

	/**
	 * @param string $value     The direct URL to the media object
	 * @return Zend_Gdata_Media_Extension_MediaContent  Provides a fluent interface
	 */
	public function setUrl($value)
	{
		$this->_url = $value;
		return $this;
	}

	/**
	 * @return int  The size of the media in bytes
	 */
	public function getFileSize()
	{
		return $this->_fileSize;
	}

	/**
	 * @param int $value
	 * @return Zend_Gdata_Media_Extension_MediaContent  Provides a fluent interface
	 */
	public function setFileSize($value)
	{
		$this->_fileSize = $value;
		return $this;
	}

	/**
	 * @return string
	 */
	public function getType()
	{
		return $this->_type;
	}

	/**
	 * @param string $value
	 * @return Zend_Gdata_Media_Extension_MediaContent  Provides a fluent interface
	 */
	public function setType($value)
	{
		$this->_type = $value;
		return $this;
	}

	/**
	 * @return string
	 */
	public function getMedium()
	{
		return $this->_medium;
	}

	/**
	 * @param string $value
	 * @return Zend_Gdata_Media_Extension_MediaContent  Provides a fluent interface
	 */
	public function setMedium($value)
	{
		$this->_medium = $value;
		return $this;
	}

	/**
	 * @return bool
	 */
	public function getIsDefault()
	{
		return $this->_isDefault;
	}

	/**
	 * @param bool $value
	 * @return Zend_Gdata_Media_Extension_MediaContent  Provides a fluent interface
	 */
	public function setIsDefault($value)
	{
		$this->_isDefault = $value;
		return $this;
	}

	/**
	 * @return string
	 */
	public function getExpression()
	{
		return $this->_expression;
	}

	/**
	 * @param string
	 * @return Zend_Gdata_Media_Extension_MediaContent  Provides a fluent interface
	 */
	public function setExpression($value)
	{
		$this->_expression = $value;
		return $this;
	}

	/**
	 * @return int
	 */
	public function getBitrate()
	{
		return $this->_bitrate;
	}

	/**
	 * @param int
	 * @return Zend_Gdata_Media_Extension_MediaContent  Provides a fluent interface
	 */
	public function setBitrate($value)
	{
		$this->_bitrate = $value;
		return $this;
	}

	/**
	 * @return int
	 */
	public function getFramerate()
	{
		return $this->_framerate;
	}

	/**
	 * @param int
	 * @return Zend_Gdata_Media_Extension_MediaContent  Provides a fluent interface
	 */
	public function setFramerate($value)
	{
		$this->_framerate = $value;
		return $this;
	}

	/**
	 * @return int
	 */
	public function getSamplingrate()
	{
		return $this->_samplingrate;
	}

	/**
	 * @param int
	 * @return Zend_Gdata_Media_Extension_MediaContent  Provides a fluent interface
	 */
	public function setSamplingrate($value)
	{
		$this->_samplingrate = $value;
		return $this;
	}

	/**
	 * @return int
	 */
	public function getChannels()
	{
		return $this->_channels;
	}

	/**
	 * @param int
	 * @return Zend_Gdata_Media_Extension_MediaContent  Provides a fluent interface
	 */
	public function setChannels($value)
	{
		$this->_channels = $value;
		return $this;
	}

	/**
	 * @return int
	 */
	public function getDuration()
	{
		return $this->_duration;
	}

	/**
	 *
	 * @param int
	 * @return Zend_Gdata_Media_Extension_MediaContent  Provides a fluent interface
	 */
	public function setDuration($value)
	{
		$this->_duration = $value;
		return $this;
	}

	/**
	 * @return int
	 */
	public function getHeight()
	{
		return $this->_height;
	}

	/**
	 * @param int
	 * @return Zend_Gdata_Media_Extension_MediaContent  Provides a fluent interface
	 */
	public function setHeight($value)
	{
		$this->_height = $value;
		return $this;
	}

	/**
	 * @return int
	 */
	public function getWidth()
	{
		return $this->_width;
	}

	/**
	 * @param int
	 * @return Zend_Gdata_Media_Extension_MediaContent  Provides a fluent interface
	 */
	public function setWidth($value)
	{
		$this->_width = $value;
		return $this;
	}

	/**
	 * @return string
	 */
	public function getLang()
	{
		return $this->_lang;
	}

	/**
	 * @param string
	 * @return Zend_Gdata_Media_Extension_MediaContent  Provides a fluent interface
	 */
	public function setLang($value)
	{
		$this->_lang = $value;
		return $this;
	}

}
